发明人马晓峰,罗永刚,朱建伟. "Method for the Synthesis of Ethyl 1-chloroisoquinoline-4-carboxylate" [P]. 中国发明专利, 专利号 CN 108276785 B, 授权公告日 2025-07-11.
发明人钱学锋,王建平,赵玉洁. "A Process for Preparing High-Purity Ethyl 1-chloroisoquinoline-4-carboxylate" [P]. 中国发明专利, 专利号 CN 110242851 A, 授权公告日 2020-05-11.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2013, 590, (9), 996-1005.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2015, 1165, (6), 5201-5229.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 1-chloroisoquinoline-4-carboxylate Using HRMS and NMR". Phytochemistry, 2022, 141, 2590-2608.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2020, 1538, 1819-1833.